.wap {
    max-width: 1024px;
}
.main {
    position: relative;
}
.main::before {
    content: "";
    display: block;
    position: fixed;
    top: 0;
    left: 50%;
    translate: -50%;
    max-width: 100%;
    width: 1024px;
    min-width: 375px;
    height: 100vh;
    background-image: url(../img/main_bg.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    z-index:-1
}
.main-01, .main-03 {
    background-color: rgba(0, 0, 0, 0.3);
}


.fadeInRightTrigger,
.fadeInLeftTrigger,
.fadeInTrigger,
.fadeInUpTrigger,
.bounceIn
{
	opacity: 0;
}